diff --git a/DOCUMENTATION/content/documentation/index.md b/DOCUMENTATION/content/documentation/index.md
index 64f95bd..677402a 100644
--- a/DOCUMENTATION/content/documentation/index.md
+++ b/DOCUMENTATION/content/documentation/index.md
@@ -2198,6 +2198,20 @@ AST exposes the abstract syntax tree generated by PHP 7+. This extension is requ
 **Note** If you need a specific version of AST then search for the `WORKSPACE_AST_VERSION` argument under the Workspace Container and set it to the desired version and continue step 4.
 
 
+<br>
+<a name="Install-PHP-Decimal"></a>
+## Install PHP Decimal extension
+The PHP Decimal extension adds support for correctly-rounded, arbitrary-precision decimal floating point arithmetic. Applications that rely on accurate numbers (ie. money, measurements, or mathematics) can use Decimal instead of float or string to represent numerical values.
+
+For more information visit the [PHP Decimal website](https://php-decimal.io).
+
+2 - Search for the `WORKSPACE_INSTALL_PHPDECIMAL` argument under the Workspace Container
+
+2 - Search for the `PHP_FPM_INSTALL_PHPDECIMAL` argument under the PHP-FPM container
+
+3 - Set it to `true`
+
+4 - Re-build the container `docker-compose build workspace php-fpm`
 
 
 <br>
diff --git a/docker-compose.yml b/docker-compose.yml
index 1c77788..3fadfda 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -165,6 +165,7 @@ services:
           - INSTALL_GNU_PARALLEL=${WORKSPACE_INSTALL_GNU_PARALLEL}
           - INSTALL_LNAV=${WORKSPACE_INSTALL_LNAV}
           - INSTALL_PROTOC=${WORKSPACE_INSTALL_PROTOC}
+          - INSTALL_PHPDECIMAL=${WORKSPACE_INSTALL_PHPDECIMAL}
           - PROTOC_VERSION=${WORKSPACE_PROTOC_VERSION}
           - INSTALL_DOCKER_CLIENT=${WORKSPACE_INSTALL_DOCKER_CLIENT}
           - http_proxy
@@ -261,6 +262,7 @@ services:
           - INSTALL_WKHTMLTOPDF=${PHP_FPM_INSTALL_WKHTMLTOPDF}
           - INSTALL_XHPROF=${PHP_FPM_INSTALL_XHPROF}
           - INSTALL_XMLRPC=${PHP_FPM_INSTALL_XMLRPC}
+          - INSTALL_PHPDECIMAL=${PHP_FPM_INSTALL_PHPDECIMAL}
           - DOWNGRADE_OPENSSL_TLS_AND_SECLEVEL=${PHP_DOWNGRADE_OPENSSL_TLS_AND_SECLEVEL}
           - PUID=${PHP_FPM_PUID}
           - PGID=${PHP_FPM_PGID}
diff --git a/env-example b/env-example
index 670f577..9b71f67 100644
--- a/env-example
+++ b/env-example
@@ -197,6 +197,7 @@ WORKSPACE_INSTALL_GIT_PROMPT=false
 WORKSPACE_INSTALL_DOCKER_CLIENT=false
 WORKSPACE_INSTALL_LNAV=false
 WORKSPACE_INSTALL_PROTOC=false
+WORKSPACE_INSTALL_PHPDECIMAL=false
 WORKSPACE_PROTOC_VERSION=latest
 
 ### PHP_FPM ###############################################
@@ -256,6 +257,7 @@ PHP_FPM_INSTALL_PING=false
 PHP_FPM_INSTALL_SSHPASS=false
 PHP_FPM_INSTALL_MAILPARSE=false
 PHP_FPM_INSTALL_WKHTMLTOPDF=false
+PHP_FPM_INSTALL_PHPDECIMAL=false
 PHP_FPM_FFMPEG=false
 PHP_FPM_AUDIOWAVEFORM=false
 PHP_FPM_ADDITIONAL_LOCALES="en_US.UTF-8 es_ES.UTF-8 fr_FR.UTF-8"
diff --git a/php-fpm/Dockerfile b/php-fpm/Dockerfile
index e6cc119..9ee8460 100644
--- a/php-fpm/Dockerfile
+++ b/php-fpm/Dockerfile
@@ -1069,6 +1069,21 @@ RUN if [ ${INSTALL_XMLRPC} = true ]; then \
   fi \
 ;fi
 
+###########################################################################
+# PHP DECIMAL:
+###########################################################################
+
+USER root
+
+ARG INSTALL_PHPDECIMAL=false
+
+RUN if [ ${INSTALL_PHPDECIMAL} = true ]; then \
+    apt-get update -yqq \
+    && apt-get install -y libmpdec-dev \
+    && pecl install decimal \
+    && docker-php-ext-enable decimal \
+;fi
+
 ###########################################################################
 # New Relic for PHP:
 ###########################################################################
diff --git a/workspace/Dockerfile b/workspace/Dockerfile
index ca62496..7ef997b 100644
--- a/workspace/Dockerfile
+++ b/workspace/Dockerfile
@@ -1576,6 +1576,26 @@ RUN if [ ${SHELL_OH_MY_ZSH} = true ]; then \
 	  echo "" >> ~/.zshrc \
 ;fi
 
+USER root
+
+
+###########################################################################
+# PHP DECIMAL:
+###########################################################################
+
+USER root
+
+ARG INSTALL_PHPDECIMAL=false
+
+RUN if [ ${INSTALL_PHPDECIMAL} = true ]; then \
+    apt-get update -yqq \
+    && apt-get install -y libmpdec-dev \
+    && pecl install decimal \
+    && echo "extension=decimal.so" >> /etc/php/${LARADOCK_PHP_VERSION}/mods-available/decimal.ini \
+    && ln -s /etc/php/${LARADOCK_PHP_VERSION}/mods-available/decimal.ini /etc/php/${LARADOCK_PHP_VERSION}/cli/conf.d/30-decimal.ini \
+    && php -m | grep -q 'decimal' \
+;fi
+
 #
 #--------------------------------------------------------------------------
 # Final Touch